Home / 1,797,006,809.34-2,707,776,109.26-1,476,658,492.29

Finding the Fourth Proportional to 1,797,006,809.34, 2,707,776,109.26 and 1,476,658,492.29

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Solution

The fourth proportional to 1,797,006,809.34, 2,707,776,109.26 and 1,476,658,492.29 is: 2,225,067,020.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,006,809.34 : 2,707,776,109.26 = 1,476,658,492.29 : x
  2. Step 2: Convert to fraction form
    1,797,006,809.34/2,707,776,109.26 = 1,476,658,492.29/x
  3. Step 3: Cross multiply
    1,797,006,809.34x = 2,707,776,109.26 × 1,476,658,492.29
  4. Step 4: Simplify right side
    1,797,006,809.34x = 3,998,460,586,958,754,304
  5. Step 5: Solve for x
    x = 3,998,460,586,958,754,304/1,797,006,809.34
  6. Step 6: Final answer
    x = 2,225,067,020.43

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.